| 12/12/1903 |
Signed a 1-year minor league contract with the Coamo Termales organization. |
| 01/01/1904 |
OSA scouting updated ratings (potential): Contact: 23 (100); Power: 8 (30); Eye: 15 (44). |
| 02/28/1904 |
Unsuccessfully completed training to improve his plate discipline at the Coamo Termales development complex. |
| 01/01/1905 |
OSA scouting updated ratings (potential): Contact: 23 (100); Power: 22 (35); Eye: 15 (43). |
| 02/21/1905 |
Successfully completed training to improve his two-strike approach at the Coamo Termales development complex. |
| 04/03/1905 |
Unsuccessfully completed training to improve his defense at left field at the Coamo Termales development complex. |
| 07/21/1905 |
Was traded by the Coamo Termales to the Villalba Mercaderes, along with CL Ticiano Mazariegos, RP Armando Beriz, and RP Alfonso Álvarez, in exchange for SS Eleuterio Fernández. |
| 12/01/1905 |
Released by the Villalba organization. |
| 01/01/1906 |
OSA scouting updated ratings (potential): Contact: 27 (95); Power: 27 (34); Eye: 15 (37). |
| 01/13/1906 |
Signed a 1-year minor league contract with the Swansea Copper Lords organization. |
| 03/05/1906 |
Successfully completed training to improve his defense at left field at the Swansea Copper Lords development complex. |
| 01/01/1907 |
OSA scouting updated ratings (potential): Contact: 24 (84); Power: 12 (27); Eye: 12 (40). |
| 03/31/1907 |
Outstandingly completed training to generate gap power at the Swansea Copper Lords development complex. |
| 04/20/1907 |
Detrimentally completed training to improve his outfield defense at the Swansea Copper Lords development complex. |
| 01/01/1908 |
OSA scouting updated ratings (potential): Contact: 30 (80); Power: 14 (30); Eye: 18 (40). |
| 05/04/1908 |
Outstandingly completed training to improve his two-strike approach at the Swansea Copper Lords development complex. |
| 01/01/1909 |
OSA scouting updated ratings (potential): Contact: 39 (86); Power: 16 (32); Eye: 22 (41). |
| 05/03/1909 |
Outstandingly completed training to generate more batspeed and homerun power at the Swansea Copper Lords development complex. |
| 01/01/1910 |
OSA scouting updated ratings (potential): Contact: 35 (85); Power: 22 (40); Eye: 22 (39). |
| 04/04/1910 |
Outstandingly completed training to generate gap power at the Swansea Copper Lords development complex. |
| 01/01/1911 |
OSA scouting updated ratings (potential): Contact: 39 (85); Power: 23 (41); Eye: 32 (40). |
| 04/03/1911 |
Unsuccessfully completed training to improve his quality of contact at the Swansea Copper Lords development complex. |
| 01/01/1912 |
OSA scouting updated ratings (potential): Contact: 64 (100); Power: 5 (16); Eye: 31 (36). |
| 04/01/1912 |
Unsuccessfully completed training to generate gap power at the Swansea Copper Lords development complex. |
| 10/04/1912 |
Unsuccessfully completed training to improve his outfield defense at the Swansea Copper Lords development complex. |
| 01/01/1913 |
OSA scouting updated ratings (potential): Contact: 62 (100); Power: 6 (15); Eye: 31 (35). |
| 10/08/1913 |
Unsuccessfully completed training to improve his outfield defense at the Swansea Copper Lords development complex. |